Embed a YouTube video in Microsoft Powerpoint

In newer versions of PowerPoint, you can insert an online video from YouTube or Vimeo on a slide. The video plays directly from the website, and it has the site's controls for playing, pausing, volume, and so on. Microsoft has provided documentation on the requirements for successfully embedding and playing a Youtube Video as part of a Powerpoint presentation here:

https://support.microsoft.com/en-US/PowerPoint/training/insert-a-video-from-youtube-or-another-site

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